Find the area of the circle if its radio us is 10.5
Answers
Answered by
4
Answer:
Radius=10.5
Area=346.36
Answered by
1
Answer:
the radius is in cm or m ?
Step-by-step explanation:
If in meter then
r = 10.5CM
=0.105m
The formula to find area is
A = 2^RSquare
= 2 × 3.14 × (0.105)2
= 2 × 3.14 × 0.21
A = 1.31 M
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